| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Scarlett Howe | 13 | DerbyPhoenix | 1:21.66 |
| 2 | 2 | Daisy Tatlow-Turner | 13 | Chesterfield | 1:19.32 |
| 3 | 3 | Olivia McCall | 13 | Repton | 1:17.53 |
| 4 | 4 | Emma Jane Rantzen | 13 | BelperMarlin | 1:12.38 |
| 5 | 5 | Evelyn Connor | 13 | Ripley | 1:14.02 |
| 6 | 6 | Livi Vickers | 13 | Long Eaton | 1:18.37 |
| 7 | 7 | Maddie Wilson | 13 | Long Eaton | 1:20.25 |
| 8 | 8 | Isla Craft | 13 | Swadlincote | 1:21.71 |